Kawasaki KX250   1980-81   Used  Cylinder Jug 
Has age related marks and wear, slight wear patch on the liner plating . 

Maybe will clean up and be usable as it is, but that's your call .

I would recommend the cyl be re-plated  . All threads seem good.
What you see in the picture  is what you will receive .
Please check the pictures to make sure the part is correct, and the used / worn condition is satisfactory .
This is a 40 year old used item , so please remember this when buying ... it is not new .